Tax Laws and Practice · Procedural Compliance under GST

Assessment, Audit, Inspection and Search under GST for CS Executive

Updated 11 October 2026 · Fact-checked

Under GST, assessment means determining tax liability. The registered person self-assesses under section 59 and files returns. The officer may scrutinise returns (section 61), allow provisional assessment (section 60), or use inspection, search, seizure and arrest (sections 67 and 69) where evasion is suspected. Answer by naming the provision, applying the facts, then concluding.

Understand Assessment, Audit, Inspection and Search

GST is built on trust. You calculate your own tax, pay it and file the return. This is self-assessment under section 59: every registered person self-assesses the taxes payable and furnishes a return for each tax period as specified under section 39. The officer does not assess first.

The department then checks you. Under scrutiny of returns (section 61), the proper officer may scrutinise the return and related particulars to verify correctness, inform you of discrepancies and seek your explanation. If the explanation is acceptable, you are told and no further action is taken. If not, the officer can move to stronger action.

Provisional assessment (section 60) helps a taxable person who cannot determine the value of goods or services or the rate of tax. You request the officer in writing, with reasons, to allow payment of tax on a provisional basis. The officer passes an order, and a bond with surety or security is needed. A final assessment order follows later.

Where evasion is suspected, the Act gives enforcement powers. Inspection is a visit to business places. Search and seizure is a step further: looking for and taking hold of goods, documents, books or things. Arrest (section 69) is for specified serious offences. Each power needs a senior officer's written authority and has its own safeguards.

Section 20 of the IGST Act applies these CGST provisions, including assessment and inspection, search, seizure and arrest, to integrated tax with necessary changes. So you do not learn a separate set of rules for IGST.

Key rules to remember

Self-assessment: Section 59: every registered person self-assesses tax and files a return for each tax period under section 39; The starting point of all GST assessment.
Scrutiny of returns: Section 61: notice of discrepancies, explanation, then action if no satisfactory explanation within 30 days or such further period as the officer permits; The 30 days run from being informed by the proper officer. Action may be under section 65, 66 or 67, or determination under section 73, 74 or 74A.
Provisional assessment order: Section 60(1): order within 90 days from receipt of the written request; Needs reasons for being unable to determine value or rate.
Provisional assessment safeguards: Section 60(2): bond with surety or security; section 60(3): final order within 6 months of the order; Extension: Joint or Additional Commissioner up to a further 6 months; Commissioner for a further period up to 4 years, on sufficient cause with reasons recorded.
Interest on provisional assessment: Section 60(4): interest at the section 50(1) rate from the first day after the due date till actual payment; Payable whether payment is made before or after the final order.
Inspection: Section 67(1): officer not below Joint Commissioner has reasons to believe; authorises another central tax officer in writing; Covers taxable persons, transporters, and owners or operators of warehouses or godowns.
Search and seizure: Section 67(2): reasons to believe goods liable to confiscation or useful documents are secreted; written authorisation; Where seizure is impracticable, a prohibitory order not to remove or deal with goods may be served.
Return of documents and goods: Section 67(3): documents not relied on returned within 30 days of notice; section 67(7): goods returned if no notice within 6 months; The 6 months may be extended by the proper officer up to a further 6 months on sufficient cause.
Arrest: Section 69(1): Commissioner has reasons to believe; authorises a central tax officer by order; Applies to offences in section 132(1)(a) to (d) punishable under clause (i) or (ii) of section 132(1), or section 132(2). Section 69(2): inform grounds and produce before a Magistrate within 24 hours for offences under section 132(5).

How to solve Assessment, Audit, Inspection and Search questions

Use this order for any question on assessment or enforcement powers.

1Identify the stage: self-assessment, scrutiny, provisional assessment, or enforcement (inspection, search, seizure, arrest).
2State the provision with its section number and the key condition, such as reasons to believe or written request.
3Check who must act: proper officer, officer not below Joint Commissioner, or Commissioner.
4Apply the facts to each condition and each time limit (30 days, 90 days, 6 months, 24 hours).
5Check safeguards: bond and security, return of documents, copies and extracts, release of goods.
6Write a clear conclusion that answers the question asked.

Quickest way: Stage, section, who, time limit

When to use it: Use for short-answer or case questions when time is tight.

Write the stage and the section number in one line.
Write who has the power and what trigger is needed.
Write the one time limit that decides the case.
Conclude in one sentence: valid, invalid, or what the person should do.

Common mistakes in Assessment, Audit, Inspection and Search

Treating scrutiny under section 61 as an assessment order or penalty.
The word scrutiny sounds like a formal assessment.
Fix: Remember it is only verification. The officer informs of discrepancies and seeks an explanation. Action follows only if the explanation is unsatisfactory.
Mixing up the time limits of sections 60 and 61.
Several periods look alike: 30 days, 90 days, 6 months.
Fix: Link each to its section: 30 days for explanation (61), 90 days for the provisional order (60(1)), 6 months for the final order (60(3)).
Saying any officer can order a search.
Students ignore the rank requirement.
Fix: Write that the proper officer must be not below the rank of Joint Commissioner and must have reasons to believe. He authorises another officer in writing.
Confusing inspection with search and seizure.
Both come in section 67 and sound similar.
Fix: Inspection (67(1)) is visiting places of business. Search and seizure (67(2)) is looking for and taking goods, documents or books that are secreted.
Forgetting the bond for provisional assessment.
Students focus on the written request only.
Fix: State that the bond, with surety or security, binds you to pay the difference between final and provisional tax.
Saying arrest applies to every offence.
Section 69 is memorised loosely.
Fix: Say the Commissioner may authorise arrest only for the specified offences under section 132, as listed in section 69(1).

Worked examples

Example 1

Sharma Traders, Jaipur, receives a notice from the proper officer pointing out a mismatch in its return. The firm does not reply for 45 days and the officer was not asked for more time. What can the officer do?

Show the solution

Stage: scrutiny of returns, section 61.
The officer informed the firm of discrepancies and sought an explanation, as section 61(1) allows.
Under section 61(3), if no satisfactory explanation is furnished within thirty days of being informed, or such further period as the officer permits, action may follow.
Here 45 days have passed with no reply and no extension, so the condition is met.
The officer may initiate appropriate action, including section 65, 66 or 67, or determine tax and dues under section 73, 74 or 74A.

Answer: Because no satisfactory explanation was given within 30 days, the officer may start appropriate action such as audit, special audit or inspection, or determine the tax and dues under section 73, 74 or 74A.

Example 2

Kaveri Industries cannot decide the rate of tax on a new product. Explain how it can pay tax in the meantime and the time limits involved.

Show the solution

Provision: section 60, provisional assessment.
Condition: the taxable person is unable to determine the value or the rate of tax.
Kaveri makes a written request to the proper officer giving reasons.
The officer passes an order within 90 days of receipt of the request, specifying the rate or value.
Kaveri must execute a bond with surety or security as the officer deems fit, binding it to pay the difference between final and provisional tax.
The final assessment order must be passed within six months of the communication of the first order. The Joint or Additional Commissioner can extend by up to six months more, and the Commissioner for a further period up to four years, on sufficient cause with reasons recorded.
Interest at the section 50(1) rate is payable on tax unpaid by the due date, from the first day after the due date till actual payment.

Answer: Kaveri can pay tax provisionally on a written request. The order comes within 90 days, a bond is required, and the final order follows within six months, subject to extension. Interest is payable on any tax paid late.

Exam tips

Always quote the section number and the exact trigger, such as reasons to believe or written request.
Learn the time limits as a small list: 30 days, 90 days, 6 months, 24 hours. Examiners test them often.
In case questions, check rank and authorisation first. A search without written authority from the proper officer is open to challenge.
Mention that IGST Act section 20 applies these CGST provisions to integrated tax. It adds easy marks.
Use the format provision, facts, conclusion in every answer.

Practice questions from Procedural Compliance under GST

Assessment, Audit, Inspection and Search in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Assessment, Audit, Inspection and Search: frequently asked questions

What is the difference between inspection and search under GST?

Inspection under section 67(1) is authorised entry to places of business to check records and stock. Search and seizure under section 67(2) is searching for and taking goods, documents, books or things believed to be secreted. Both need written authorisation and reasons to believe.

What happens after a notice under section 61?

You must explain the discrepancies. If the explanation is acceptable, no further action is taken. If not, or if you accept the discrepancy but do not correct it in your return, the officer may start action under sections 65, 66, 67, 73, 74 or 74A.

How many types of assessment are there under the CGST Act?

The Act covers self-assessment (section 59), provisional assessment (section 60) and scrutiny of returns (section 61). Other assessment types, such as best judgment assessment, are in other sections not covered in this page's provided text.

How long can seized goods be kept without a notice?

Under section 67(7), if no notice is given within six months of seizure, the goods must be returned. The proper officer can extend this by up to a further six months on sufficient cause.